body {
    margin: 0;
    overflow: hidden;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.controls {
    position: fixed;
    top: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
}

.slider-container {
    margin: 10px 0;
}

label {
    color: #fff;
    display: block;
    margin-bottom: 5px;
}

input[type="range"] {
    width: 200px;
}

#fireworksCanvas {
    position: fixed;
    top: 0;
    left: 0;
}
